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Raman and infrared spectroscopic study of kerogen treated at elevated temperatures and pressures
Zeng, Yishan ; Wu, Chaodong
刊名fuel
2007
关键词kerogen Raman and FTIR spectroscopy high p-T experiments CARBONACEOUS MATERIAL GRAPHITE IR MICROSPECTROSCOPY GRAPHITIZATION SPECTRUM CARBONS ROCKS
DOI10.1016/j.fuel.2005.03.036
英文摘要Kerogen was treated for 24 h at temperatures of 250-700 degrees C and pressures of 500-1500 bar. Raman spectroscopic study of the run products documented systematic changes in both the first- and second-order spectral features with temperature and pressure. The micro-FTIR analysis of the kerogen treated showed that the presence of hydrogenated functional groups and importance of aromatic rings in the structures of the kerogen increased with temperature. An abrupt change in the chemical composition and structural state of the kerogen treated occurred at similar to 500 degrees C. (c) 2006 Elsevier Ltd. All rights reserved.; Energy & Fuels; Engineering, Chemical; SCI(E); EI; 12; ARTICLE; 7-8; 1192-1200; 86
语种英语
内容类型期刊论文
源URL[http://ir.pku.edu.cn/handle/20.500.11897/156022]  
专题地球与空间科学学院
推荐引用方式
GB/T 7714
Zeng, Yishan,Wu, Chaodong. Raman and infrared spectroscopic study of kerogen treated at elevated temperatures and pressures[J]. fuel,2007.
APA Zeng, Yishan,&Wu, Chaodong.(2007).Raman and infrared spectroscopic study of kerogen treated at elevated temperatures and pressures.fuel.
MLA Zeng, Yishan,et al."Raman and infrared spectroscopic study of kerogen treated at elevated temperatures and pressures".fuel (2007).
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